View Full Nutanix NCA v6.10 Exam Dumps and Practice Test Dumps.

 

Question 61

Which feature allows an administrator to create a new virtual machine from an existing VM configuration?

1. SNMP
2. VM cloning
3. NTP
4. Log collection

Correct Answer: 2

Explanation

VM cloning allows an administrator to create another virtual machine based on an existing VM. This can save time when several VMs require similar operating system configurations or application settings. Instead of configuring every VM independently, an administrator can use an existing VM as the source and then adjust the new VM according to its requirements. SNMP, NTP, and log collection serve completely different purposes. NCA candidates should understand common VM administration tasks and recognize cloning as a practical method for creating consistent virtual machine deployments in a Nutanix AHV environment.

Question 62

When creating a virtual machine, which resource determines how much processing capacity is presented to the guest operating system?

1. vCPU
2. Snapshot
3. Category
4. Subnet

Correct Answer: 1

Explanation

The number of virtual CPUs assigned to a VM determines the virtual processing resources presented to the guest operating system. Administrators select an appropriate vCPU configuration according to the workload requirements and available cluster resources. A snapshot represents a point-in-time state, a category provides logical classification, and a subnet defines network connectivity. Although assigning more vCPUs can provide additional processing resources, administrators should size VMs according to actual workload needs rather than automatically assigning excessive resources. NCA candidates should recognize vCPU configuration as one of the fundamental VM deployment settings.

Question 63

An administrator needs to provide additional RAM to a VM. Which configuration should be modified?

1. Storage container
2. Virtual switch
3. Memory allocation
4. Replication factor

Correct Answer: 3

Explanation

Memory allocation determines how much RAM is assigned to a virtual machine. If an application requires additional memory and the cluster has sufficient resources, an administrator can adjust the VM’s configured memory according to supported operational procedures. Storage containers determine where VM data is stored, virtual switches provide networking, and replication factor concerns storage resiliency. NCA candidates should understand the basic relationship between VM resource settings and application requirements. CPU and memory are independent resource settings, so changing one does not automatically increase the other.

Question 64

Which VM feature provides a point-in-time copy that can be used as part of a recovery workflow?

1. Category
2. Snapshot
3. Subnet
4. vSwitch

Correct Answer: 2

Explanation

A snapshot captures the state of supported VM data at a particular point in time. Administrators can use snapshots as part of recovery, testing, or other operational workflows when appropriate. A category is used to organize entities, a subnet provides network connectivity, and a vSwitch supports virtual networking. Snapshots should not automatically be considered a complete backup strategy because their purpose and protection characteristics differ from dedicated backup solutions. For the NCA exam, candidates should recognize snapshots as a VM-related feature that provides a point-in-time representation of data.

Question 65

Which VM configuration allows administrators to identify a workload using a human-readable label?

1. VM name
2. Replication factor
3. NTP server
4. Storage efficiency

Correct Answer: 1

Explanation

The VM name provides a human-readable identifier for a virtual machine and helps administrators recognize workloads in management interfaces. Meaningful naming conventions can make administration easier, especially in environments containing many virtual machines. Replication factor is related to data resiliency, NTP servers provide time synchronization, and storage efficiency concerns capacity optimization. Although naming does not directly change VM performance, it is an important basic administration task. NCA candidates should be familiar with common VM properties and understand which settings are used for identification versus resources, networking, storage, and protection.

Question 66

Which network object is used to define a logical IP network that VMs can connect to?

1. Volume group
2. Storage container
3. Subnet
4. Snapshot

Correct Answer: 3

Explanation

A subnet defines a logical IP network that can be assigned to virtual machines through their network interfaces. It can include network parameters required for VM connectivity, depending on the configuration and environment. A volume group and storage container are storage-related objects, while a snapshot represents a point-in-time state. Understanding subnets is fundamental to virtual networking because a VM needs an appropriate network connection to communicate with other systems. NCA candidates should distinguish networking objects from storage objects when configuring AHV virtual machines.

Question 67

An administrator needs to inspect the physical switch connections associated with the Nutanix environment. Which area is most relevant?

1. Physical switch monitoring
2. VM snapshots
3. License assignment
4. Guest customization

Correct Answer: 1

Explanation

Physical switch monitoring helps administrators inspect information associated with the physical network infrastructure connected to the Nutanix environment. This can be useful when investigating connectivity issues that may involve physical networking rather than VM configuration alone. VM snapshots address recovery points, license assignment manages entitlements, and guest customization concerns VM deployment configuration. NCA candidates should understand that Nutanix networking involves both virtual and physical components. Monitoring the physical switching layer can provide additional information when virtual networking appears correctly configured but connectivity problems continue.

Question 68

Which setting determines the redundancy level used for storing data in a Nutanix cluster?

1. SMTP
2. Replication Factor
3. DNS
4. CPU Ready

Correct Answer: 2

Explanation

Replication Factor determines how many copies of data are maintained for supported storage configurations, providing protection against certain infrastructure failures. Increasing the replication factor generally increases the amount of storage capacity required because additional copies must be maintained. SMTP and DNS are infrastructure services, while CPU Ready is a VM performance metric. NCA candidates should recognize replication factor as a storage resiliency concept and understand that it affects both protection and capacity consumption. It should not be confused with networking settings or VM CPU scheduling measurements.

Question 69

Which storage component provides a logical location for storing virtual machine data within a Nutanix cluster?

1. Storage container
2. Subnet
3. Virtual switch
4. Category

Correct Answer: 1

Explanation

A storage container provides a logical storage location for data within a Nutanix cluster. Virtual machines and their associated virtual disks can use storage containers according to the environment’s configuration and requirements. A subnet and virtual switch are networking constructs, while a category provides logical classification. Understanding storage containers is important because VM storage configuration requires administrators to distinguish where data is stored from how a VM connects to the network. NCA candidates should also recognize that storage containers can be associated with different storage-related settings and operational requirements.

Question 70

Which option represents a storage type used to provide block storage to applications or workloads?

1. SMTP
2. Volume Group
3. DNS
4. Network Visualizer

Correct Answer: 2

Explanation

A Volume Group provides a mechanism for presenting and managing groups of virtual disks for workloads that require block-oriented storage. It can be useful for applications that need multiple disks or volumes managed together. SMTP and DNS are infrastructure services, while Network Visualizer is a networking management feature. NCA candidates should distinguish block-oriented storage constructs from file and object storage technologies. Recognizing the appropriate Nutanix storage component is important when an administrator needs to match a workload requirement with the correct platform feature.

Question 71

What is the main purpose of a VM template in a virtualized environment?

1. To monitor physical switches
2. To provide a reusable VM configuration
3. To synchronize cluster clocks
4. To collect support logs

Correct Answer: 2

Explanation

A VM template provides a reusable configuration that can be used as the basis for creating virtual machines with consistent settings. Templates can reduce repetitive administrative work and help standardize operating system, application, or resource configurations. Physical switch monitoring, time synchronization, and support log collection are unrelated functions. NCA candidates should understand how reusable VM configurations can simplify deployment. When multiple workloads require similar configurations, using a standardized source can improve consistency and reduce the possibility of manually entering different settings for each newly created virtual machine.

Question 72

Which VM firmware option is associated with modern operating systems that require UEFI-based booting?

1. SMTP
2. UEFI
3. SNMP
4. NTP

Correct Answer: 2

Explanation

UEFI, or Unified Extensible Firmware Interface, provides a modern firmware interface used by many contemporary operating systems. When a guest operating system requires UEFI-based booting, the VM should be configured with the appropriate supported firmware option. SMTP, SNMP, and NTP are infrastructure services and are unrelated to VM firmware. NCA candidates should understand that VM configuration includes more than CPU, memory, storage, and networking. Firmware selection can also affect whether a guest operating system boots correctly, making it an important consideration during VM deployment.

Question 73

Which virtual disk interface is commonly associated with optimized paravirtualized storage access in AHV?

1. VirtIO
2. SMTP
3. DNS
4. SNMP

Correct Answer: 1

Explanation

VirtIO provides paravirtualized device interfaces that can improve the efficiency of guest access to virtualized hardware resources. In AHV environments, supported VirtIO drivers can be used for virtual devices such as storage and networking. SMTP, DNS, and SNMP are unrelated infrastructure services. NCA candidates should recognize VirtIO as a virtualization-related technology rather than a network management protocol. Proper guest driver support is important because the guest operating system must be able to communicate correctly with the virtual hardware presented by the hypervisor.

Question 74

A VM requires a network interface connected to an existing AHV subnet. Which action is appropriate?

1. Assign a license
2. Attach the interface to the subnet
3. Create a storage container
4. Enable NTP

Correct Answer: 2

Explanation

Attaching the VM’s virtual network interface to the appropriate subnet provides the network connection required by the guest. The subnet supplies the logical network through which the VM can communicate with other resources according to the configured network design. License assignment concerns entitlement management, storage containers provide storage locations, and NTP handles time synchronization. NCA candidates should understand the relationship between a VM’s network interface and the subnet selected for that interface. This is a common basic administrative task when deploying or modifying AHV virtual machines.

Question 75

Which storage efficiency feature identifies repeated data patterns to reduce the physical space required for stored information?

1. Compression
2. Deduplication
3. NTP
4. SNMP

Correct Answer: 1

Explanation

Compression reduces the amount of physical storage required by encoding data more efficiently. It can reduce the space consumed by stored information while preserving the original data when it is read. Deduplication addresses duplicate data by avoiding unnecessary copies of identical information, making it a different efficiency technique. NTP and SNMP are infrastructure services unrelated to storage efficiency. NCA candidates should understand the distinction between compression and deduplication because both can improve storage efficiency but operate through different mechanisms and may be applied according to workload and configuration requirements.

Question 76

An administrator needs to review which software and firmware components are available for an upgrade. Which Nutanix capability should be used?

1. Life Cycle Manager inventory
2. Network Visualizer
3. Self-Service Restore
4. VM categories

Correct Answer: 1

Explanation

Life Cycle Manager, or LCM, maintains information about software and firmware components and can help administrators identify available updates for supported Nutanix infrastructure. Reviewing the inventory before performing maintenance helps administrators understand what components are present and what updates may apply. Network Visualizer focuses on networking, Self-Service Restore addresses recovery operations, and categories provide logical classification. NCA candidates should understand that software maintenance begins with identifying the environment’s components and available updates rather than immediately starting an upgrade.

Question 77

What is a key difference between a connected Nutanix site and a dark site during software maintenance?

1. A dark site has no virtual machines
2. A connected site cannot use LCM
3. A dark site has restricted or unavailable external connectivity
4. A connected site cannot receive updates

Correct Answer: 3

Explanation

A dark site is an environment with restricted or unavailable external connectivity, which affects how software and firmware update packages can be obtained and managed. In a connected environment, the platform can use available connectivity to access supported update information and packages according to the configuration. A dark site can still run virtual machines and perform normal infrastructure operations. NCA candidates should understand this distinction because software maintenance procedures can differ depending on whether the Nutanix environment has external connectivity or must use controlled offline update methods.

Question 78

Before performing a Nutanix software upgrade, which resource helps determine whether components are compatible?

1. Category policy
2. Compatibility Matrix
3. Snapshot list
4. Network Visualizer

Correct Answer: 2

Explanation

The Compatibility Matrix helps administrators determine whether Nutanix software, hardware, hypervisor components, and related versions are supported together. Checking compatibility before an upgrade reduces the risk of attempting an unsupported combination. Category policies organize entities, snapshot lists identify recovery points, and Network Visualizer focuses on networking. Software maintenance should therefore include compatibility verification as part of the preparation process. NCA candidates should recognize the Compatibility Matrix as an important planning resource and understand that successful upgrades depend on supported version combinations rather than simply installing the newest available package.

Question 79

Which health-check capability can run predefined checks against a Nutanix cluster to identify potential issues?

1. NCC
2. SMTP
3. Volume Group
4. vSwitch

Correct Answer: 1

Explanation

Nutanix Cluster Check, or NCC, provides predefined checks that can examine various aspects of a Nutanix cluster and identify potential configuration or health concerns. Administrators can use NCC results as part of troubleshooting and routine health assessment. SMTP is an email service, a Volume Group is a storage construct, and a vSwitch provides virtual networking. NCA candidates should understand that health checking is different from general performance monitoring. NCC provides specific diagnostic checks that can help identify conditions requiring administrator attention before they develop into more serious operational problems.

Question 80

Which performance metric indicates that a VM is waiting for access to physical CPU resources?

1. I/O latency
2. Memory utilization
3. CPU Ready
4. Storage capacity

Correct Answer: 3

Explanation

CPU Ready indicates the amount of time a virtual machine is ready to run but is waiting for physical CPU resources to become available. Elevated CPU Ready values can indicate CPU contention within the environment and may warrant further investigation of workload sizing and host resource availability. I/O latency measures storage delays, memory utilization measures RAM consumption, and storage capacity describes available or consumed storage space. NCA candidates should understand these performance metrics because identifying the correct metric is essential when diagnosing VM performance problems and determining whether CPU resources are contributing to observed delays.